The curious minds at What If question whether eating alien life forms could be fatal to humans. Questions raised over Lauren Boebert’s financial disclosure filing - which includes no financial ...

A new analysis of the ancient human footprints at White Sands National Park in New Mexico offers more evidence that they are ...

NASA launched two 12-inch gold-plated copper disks filled with the sounds of children's laughter, heartbeats, and bird calls.

For decades, scientists needing radiation-free metal for sensitive instruments had to salvage steel from pre-war shipwrecks.